量价再创新高！创业板人工智能ETF（159363）规模突破40亿元

Group 1 - The article highlights the focus on AI computing power, with optical module content exceeding 41% in the related products [2] - There has been a significant increase in scale and liquidity this year, with daily trading volumes reaching record highs [3] - The formation of MACD golden cross signals indicates a positive trend for certain stocks [5]